<?php
    require_once("./DButil.php");
    $loginName=$_REQUEST["loginName"];
    $sql="select u_login_name,u_password from t_user where u_login_name = '{$loginName}' ";
    $arr=query($sql);
    $p=$arr[0];
    header("Content-Type:application/json;charset=utf-8");
    echo json_encode($p);
?>